WHY: Parents see “420″(April 20) as deadly serious silliness as pot heads and drug pushers publicly flaunt their disregard of state and federal law by smoke-ins across the country. Young people see this as fun and acceptable. Parents are pledging to be responsible for the whereabouts of their children, and educating them about the debilitating effects of marijuana on young bodies and developing brains. Parents and our community see children as the future of families and our country; drug pushers see them only as the source of their enormous income. (See Pledge at http://www.CALMca.org.)